FR1264491A - Procédé de polymérisation d'oxydes d'alcoylènes - Google Patents

Procédé de polymérisation d'oxydes d'alcoylènes

Info

Publication number
FR1264491A
FR1264491A FR822681A FR822681A FR1264491A FR 1264491 A FR1264491 A FR 1264491A FR 822681 A FR822681 A FR 822681A FR 822681 A FR822681 A FR 822681A FR 1264491 A FR1264491 A FR 1264491A
Authority
FR
France
Prior art keywords
polymerization
alkylene oxides
alkylene
oxides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR822681A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB4424359A external-priority patent/GB941959A/en
Application filed by General Tire and Rubber Co filed Critical General Tire and Rubber Co
Priority to FR822681A priority Critical patent/FR1264491A/fr
Application granted granted Critical
Publication of FR1264491A publication Critical patent/FR1264491A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR822681A 1959-12-30 1960-03-28 Procédé de polymérisation d'oxydes d'alcoylènes Expired FR1264491A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822681A FR1264491A (fr) 1959-12-30 1960-03-28 Procédé de polymérisation d'oxydes d'alcoylènes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4424359A GB941959A (en) 1959-12-30 1959-12-30 Polymerization of alkylene oxide with organometallic compounds and alumina
FR822681A FR1264491A (fr) 1959-12-30 1960-03-28 Procédé de polymérisation d'oxydes d'alcoylènes

Publications (1)

Publication Number Publication Date
FR1264491A true FR1264491A (fr) 1961-06-23

Family

ID=26185469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822681A Expired FR1264491A (fr) 1959-12-30 1960-03-28 Procédé de polymérisation d'oxydes d'alcoylènes

Country Status (1)

Country Link
FR (1) FR1264491A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382192A (en) * 1961-03-14 1968-05-07 Takeda Chemical Industries Ltd Method for the preparation of polymers of alkylene oxide utilizing a complex catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382192A (en) * 1961-03-14 1968-05-07 Takeda Chemical Industries Ltd Method for the preparation of polymers of alkylene oxide utilizing a complex catalyst

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